064 
FZNT32 KNHC 220256
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1056 PM EDT Sat Jul 21 2018

Marine Weather HF Voice Broadcast for the Gulf of Mexico

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Synopsis for the Gulf of Mexico

.SYNOPSIS...High pressure ridging will prevail along 25N through
early next week. A surface trough will move into the NE gulf
early next week followed by a weak cold front that will move
over the north-central and NE gulf waters. This front will
become stationary and weaken to a trough by Thu. A surface
trough will move off the Yucatan Peninsula into the Bay of
Campeche each evening, accompanied by fresh nocturnal winds. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.SUN...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...NW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 4 ft. 
.WED...NW winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.WED NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.THU...SW winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. 

Gulf of Mexico from 22N to 26N W of 87W

.OVERNIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.SUN...S winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.MON...SW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.TUE...SW winds less than 10 kt. Seas 3 ft. 
.TUE NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.WED...S winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...SW winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 

SW Gulf of Mexico S of 22N W of 87W

.OVERNIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.SUN...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, SE winds 10 to 15 kt, diminishing to less than 10 kt
in the afternoon. Seas 3 to 4 ft in the morning, subsiding to
2 ft or less. 
.SUN NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less,
building to 3 ft after midnight. 
.MON...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 ft in the
morning, subsiding to 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less, building to 3 ft after midnight. 
.TUE...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft in the morning, subsiding to 2 ft or
less. 
.TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.OVERNIGHT...W winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...SW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 4 ft. 
.THU...S winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.THU NIGHT...S winds less than 10 kt. Seas 2 ft or less.